List regions

includes/admin/views/html-admin-page-shipping-zones.php

@@ -78,7 +78,7 @@
             <div class="edit"><input type="text" name="zone_name[{{ data.zone_id }}]" data-attribute="zone_name" value="{{ data.zone_name }}" placeholder="<?php esc_attr_e( 'Zone Name', 'woocommerce' ); ?>" /></div>
         </td>
 		<td class="wc-shipping-zone-region">
-			<div class="view">Add stuff here</div>
+			<div class="view">{{ data.formatted_zone_location }}</div>
 			<div class="edit">
 				<select multiple="multiple" name="zone_locations[{{ data.zone_id }}]" data-attribute="zone_locations" data-placeholder="<?php _e( 'Select regions within this zone', 'woocommerce' ); ?>" class="wc-shipping-zone-region-select">
 					<?php

includes/class-wc-shipping-zone.php

@@ -87,6 +87,78 @@ class WC_Shipping_Zone {
         return $this->data['zone_locations'];
     }
 
+	/**
+	 * Return a text string representing what this zone is for.
+	 * @return string
+	 */
+	public function get_formatted_location( $max = 10 ) {
+		$location_parts = array();
+		$all_continents = WC()->countries->get_continents();
+		$all_countries  = WC()->countries->get_countries();
+		$all_states     = WC()->countries->get_states();
+		$locations      = $this->get_zone_locations();
+		$continents     = array_filter( $locations, array( $this, 'location_is_continent' ) );
+		$countries      = array_filter( $locations, array( $this, 'location_is_country' ) );
+		$states         = array_filter( $locations, array( $this, 'location_is_state' ) );
+		$postcodes      = array_filter( $locations, array( $this, 'location_is_postcode' ) );
+
+		foreach ( $continents as $location ) {
+			$location_parts[] = $all_continents[ $location->code ]['name'];
+		}
+
+		foreach ( $countries as $location ) {
+			$location_parts[] = $all_countries[ $location->code ];
+		}
+
+		foreach ( $states as $location ) {
+			$location_codes = explode( ':', $location->code );
+			$location_parts[] = $all_states[ $location_codes[ 0 ] ][ $location_codes[ 1 ] ];
+		}
+
+		if ( sizeof( $location_parts ) > $max ) {
+			$remaining = sizeof( $location_parts ) - $max;
+			return sprintf( _n( '%s and %d other region', '%s and %d other regions', $remaining, 'woocommerce' ), implode( ', ', array_splice( $location_parts, 0, $max ) ), $remaining );
+		} else {
+			return implode( ', ', $location_parts );
+		}
+	}
+
+	/**
+	 * Location type detection
+	 * @param  object  $location
+	 * @return boolean
+	 */
+	private function location_is_continent( $location ) {
+		return 'continent' === $location->type;
+	}
+
+	/**
+	 * Location type detection
+	 * @param  object  $location
+	 * @return boolean
+	 */
+	private function location_is_country( $location ) {
+		return 'country' === $location->type;
+	}
+
+	/**
+	 * Location type detection
+	 * @param  object  $location
+	 * @return boolean
+	 */
+	private function location_is_state( $location ) {
+		return 'state' === $location->type;
+	}
+
+	/**
+	 * Location type detection
+	 * @param  object  $location
+	 * @return boolean
+	 */
+	private function location_is_postcode( $location ) {
+		return 'postcode' === $location->type;
+	}
+
 	/**
 	 * Set zone ID
 	 * @access private

includes/class-wc-shipping-zones.php

@@ -27,7 +27,8 @@ class WC_Shipping_Zones {
 
 		foreach ( $raw_zones as $raw_zone ) {
 			$zone                                                     = new WC_Shipping_Zone( $raw_zone );
-			$zones[] = $zone->get_data();
+			$zones[ $zone->get_zone_id() ]                            = $zone->get_data();
+			$zones[ $zone->get_zone_id() ]['formatted_zone_location'] = $zone->get_formatted_location();
 		}
 
 		return $zones;